BRIXIIS Astronomical Observatory

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Observation date

image

Photometry

(FOCAS)

Afρ

astrometry

Observatory

20201022

X



X

B96 - BRIXIIS

20201208

X



X

B96 - BRIXIIS











































Comet C/2020 T4 (PANSTARRS)

Photometric data obtained from FOCAS-II software


COD B96

OBS BRIXIIS Observatory

CATALOG: Gaia DR2 - BAND: G

                                   10x10  20x20  30x30  40x40  50x50  60x60   SNR   SB   COD

COMET         UTC                    +/-    +/-    +/-    +/-    +/-    +/-     N  FWHM  CAT

------------  -------------------  -----  -----  -----  -----  -----  -----  ----  ----  ---



                                                                     AFRHO         LOG

COMET         UTC                   DELTA    r    BOX "   MAG   RSR    CM    +/-  AFRHO  OBS

------------  -------------------   -----  -----  -----  -----  ---  -----  ----  -----  ---




FoCAs 3.66

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs

Af(rho) data according the CARA-approach is available via request to CARA-coordinator


http://cara.uai.it

Comet C/2020 T4 (PANSTARRS)  (astro.vanbuitenen.nl)



COMET C/2020 T4 (PANSTARRS)


R. Weryk reports the discovery of a comet on four 45 second exposures taken on 2020 Oct. 15 UT by Pan-STARRS 1 (F51), noting a condensed 0.5" coma, straight 2" tail toward position angle 230 deg.  He subsequently identified pre-discovery observations going back to Sept. 26.